Results 91 to 100 of about 97,044 (280)

Waveguide Photoactuators: Materials, Fabrication, and Applications

Advanced Robotics Research, EarlyView.
Waveguide photoactuators convert guided light into mechanical motion. Their tethered‐flexible design enables minimally invasive surgery and confined‐space robotics. This review aims to guide materials selection, device design, and system integration, accelerating the transition of waveguide photoactuators from laboratory prototypes to versatile ...
Minjie Xi, Hemin Pan, Yang Zong, Yongfeng Mei, Jizhai Cui   +4 more
wiley   +1 more source

Expedited transfer to emergency department vs. cardiac catheter laboratory in a cardiac arrest centre for non-ST-elevation out-of-hospital cardiac arrest: ARREST trial as-treated analysis. [PDF]

Eur Heart J Acute Cardiovasc Care
AIMS: The ARREST trial demonstrated that in adult patients, transfer to a cardiac catheter laboratory in a cardiac arrest centre (CAC) following resuscitated out-of-hospital cardiac arrest (OHCA) without ST-elevation did not reduce deaths at 30 days ...
Patterson T, Perkins GD, Dodd M, Perkins A, Mellett-Smith A, Fothergill RT, Clayton T, Evans R, Robertson S, Kwok M, Wilson K, McDonaugh B, McCrone P, Dalby M, Firoozi S, Malik I, Rakhit R, Jain A, MacCarthy P, Nolan JP, Redwood SR, ARREST Trial Collaborators.   +21 more
europepmc   +3 more sources

Miniaturized Magnetic Tip Design for Endoluminal Vine Robot Navigation

Advanced Robotics Research, EarlyView.
A magnetic tip mount is designed for a miniaturized 7 mm soft‐growing vine robot to enable wireless magnetic steering and onboard imaging, while preserving a 3 mm working channel. The internal–external ring magnets design balances magnetic attachment with low eversion pressure. Experiments demonstrate ±90° steering, 34 mm bending radius, and successful
Andrea Yanez Trujillo, Joshua Davy, James H. Chandler, James Avery, Pietro Valdastri   +4 more
wiley   +1 more source

sj-png-1-urj-10.1177_03915603241249227 – Supplemental material for Assessing safety and feasibility of monopolar transurethral resection of the prostate without post-operative catheter traction: A randomized controlled trial [PDF]

Supplemental material, sj-png-1-urj-10.1177_03915603241249227 for Assessing safety and feasibility of monopolar transurethral resection of the prostate without post-operative catheter traction: A randomized controlled trial by Abhineeth KP, Kumar ...
Abhineeth KP (18466886), Manoj Biswas (18466895), Sonu Kumar Plash (18466898), Kumar Madhavan (18466889), Viswas MR (18466901), Devashish Kaushal (18466892)   +5 more
core   +1 more source

Magnetic Micro‐ and Nanorobots for Precision Thrombolysis: Design Strategies and Translational Challenges

Advanced Robotics Research, EarlyView.
Micro‐ and nanorobots for targeted thrombolysis. This perspective elaborates on the clinical indication of blood clot disorders and current limitations for treatment. As a novel, alternative solution, micro‐ and nanorobots can be used to treat and break down thrombi.
Joshua M. Mesfin, Yimo Yan, Nikola Cesarovic, Simone Schuerle   +3 more
wiley   +1 more source

Strategic Design of Soft Actuators in Translational Medical Robotics for Human‐Centered Healthcare

Advanced Robotics Research, EarlyView.
Soft robotics enables biocompatible, compliant medical devices, but clinical translation requires design‐driven engineering beyond materials. This perspective reviews implantable, surgical, and wearable systems by actuation mechanism, highlighting how optimized architectures and integration improve mechanical interfacing, adaptability, and durability ...
Ho Jun Jin, Jimin Kim, Inho Kim, Bong Hoon Kim   +3 more
wiley   +1 more source

Optimization of Magnetic Milli‐Spinner for Robotic Endovascular Intervention

Advanced Robotics Research, EarlyView.
This work presents the design optimization of a multifunctional magnetic milli‐spinner for high‐speed propulsion and efficient clot debulking. The optimized design achieves an ultrafast swimming velocity of 55 cm/s (≈175 body lengths/s) in saline water, enabling stable upstream swimming against strong physiological flows and establishing magnetic milli‐
Lu Lu, Luca Higgins, Jack Bernardo, Ruike Renee Zhao   +3 more
wiley   +1 more source

Efficacy of prostatic artery embolization in symptomatic benign enlargement of prostate (>100 cc): A hospital-based prospective study in a tertiary care center

Indian Journal of Vascular and Endovascular Surgery
Background: Prostatic artery embolization (PAE) has recently emerged as an effective minimally invasive procedure for the treatment of patients with symptomatic benign enlargement of prostate (BEP).
Rohan Nath, Sasanka Kumar Barua, Priyadarshini Priyanka Baishya, Puskal Kumar Bagchi   +3 more
doaj   +1 more source

Perivascular Matrix Densification Dysregulates Angiogenesis and Activates Pro‐Inflammatory Endothelial Cells

Advanced Science, EarlyView.
Perivascular matrix densification promotes the emergence of aberrant endothelial tip cells (ATECs) that invade and persist within fibrotic microenvironments. Using in vivo lineage tracing and a human microvessel model, this study shows that fibrous matrix cues destabilize VE‐cadherin–mediated junctions to gate TGF‐β signaling, inducing a pro ...
Jingyi Xia, William Y. Wang, Kyle A. Jacobs, Kairav Maniar, Daphne Lin, Evan H. Jarman, Daniel L. Matera, Kristen Loesel, Christopher D. Davidson, Harrison L. Hiraki, Xiaotian Tan, Eve H. Shikanov, Robert N. Kent, Carole Parent, Xudong Fan, Ariella Shikanov, Matthew L. Kutys, Brendon M. Baker   +17 more
wiley   +1 more source

A prospective randomized study comparing the efficacy of tamsulosin and placebo in the management of patients with acute urinary retention secondary to benign prostatic hyperplasia undergoing trial without catheter until definitive therapy [PDF]

, 2014
INTRODUCTION: Acute urinary retention (AUR) is a common urological emergency in men and is defined as a sudden and painful inability to pass urine voluntarily.
Chandra Mohan, V
core